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French Onion Beef Casserole Recipe

French Onion Beef Casserole Recipe


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4.9 from 22 reviews

  • Total Time: 45 minutes
  • Yield: 6 1x

Description

Comfort meets elegance in this French Onion Beef Casserole, blending rich caramelized onions with tender beef and melted cheese. Hearty layers promise a satisfying meal that welcomes you to savor every delicious bite.


Ingredients

Scale

Main Protein:

  • 1 pound ground beef

Pasta and Dairy:

  • 12 ounces (340 grams) egg noodles
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese

Seasoning and Sauce:

  • 1 can (10.5 ounces/298 milliliters) French onion soup
  • 1 can (10.5 ounces/298 milliliters) cream of mushroom soup
  • 1 tablespoon olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon pepper
  • 1/2 teaspoon garlic powder
  • 1 cup French fried onions

Instructions

  1. Prepare an inviting casserole dish that marries hearty beef with classic French onion flavors.
  2. Cook egg noodles until perfectly al dente, then thoroughly drain and set aside.
  3. Heat a skillet and transform ground beef into a richly seasoned protein, carefully eliminating excess grease.
  4. Create a luxurious base by whisking together French onion soup, cream of mushroom soup, and tangy sour cream.
  5. Gently fold the cooked noodles and seasoned beef into the creamy mixture, ensuring every ingredient is evenly distributed.
  6. Transfer the combined mixture into a well-greased baking vessel, creating an even layer for consistent cooking.
  7. Generously blanket the casserole with a melting blend of cheddar and mozzarella cheeses.
  8. Slide the casserole into a preheated oven and bake until the cheese becomes gloriously bubbly and slightly golden.
  9. Crown the dish with a crunchy layer of French fried onions, returning to the oven for a final crisp transformation.
  10. Allow the casserole to rest momentarily, letting flavors meld and ensuring clean, perfect servings.

Notes

  • Enhance flavor by caramelizing fresh onions before adding French onion soup for deeper, richer taste profiles.
  • Swap ground beef with ground turkey or plant-based crumbles for healthier, leaner protein options that maintain delicious texture.
  • Control sodium levels by using low-sodium soups and reducing added salt, making this dish more heart-friendly without compromising taste.
  • Create a crispy top layer by using panko breadcrumbs mixed with fried onions for extra crunch and golden-brown appearance.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 6
  • Calories: 450
  • Sugar: 4 g
  • Sodium: 800 mg
  • Fat: 25 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 15 g
  • Trans Fat: 0 g
  • Carbohydrates: 40 g
  • Fiber: 2 g
  • Protein: 20 g
  • Cholesterol: 70 mg